966716243 has 8 divisors (see below), whose sum is σ = 1017677088. Its totient is φ = 916499584.

The previous prime is 966716207. The next prime is 966716263. The reversal of 966716243 is 342617669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 966716243 - 2⁸ = 966715987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 966716194 and 966716203.

It is not an unprimeable number, because it can be changed into a prime (966716263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183380 + ... + 188577.

It is an arithmetic number, because the mean of its divisors is an integer number (127209636).

Almost surely, 2^966716243 is an apocalyptic number.

966716243 is a deficient number, since it is larger than the sum of its proper divisors (50960845).

966716243 is a wasteful number, since it uses less digits than its factorization.

966716243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372093.

The product of its digits is 326592, while the sum is 44.

The square root of 966716243 is about 31092.0607712001. The cubic root of 966716243 is about 988.7799966819.

The spelling of 966716243 in words is "nine hundred sixty-six million, seven hundred sixteen thousand, two hundred forty-three".